85825341

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 146764800

約数和(自身を除く): 60939459

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 149, 223, 287, 369, 447, 669, 861, 1043, 1341, 1561, 2007, 2583, 3129, 4683, 6109, 9143, 9387, 14049, 18327, 27429, 33227, 42763, 54981, 64001, 82287, 99681, 128289, 192003, 232589, 299043, 384867, 576009, 697767, 1362307, 2093301, 4086921, 9536149, 12260763, 28608447, 85825341]

約数ペア:

[(1, 85825341), (3, 28608447), (7, 12260763), (9, 9536149), (21, 4086921), (41, 2093301), (63, 1362307), (123, 697767), (149, 576009), (223, 384867), (287, 299043), (369, 232589), (447, 192003), (669, 128289), (861, 99681), (1043, 82287), (1341, 64001), (1561, 54981), (2007, 42763), (2583, 33227), (3129, 27429), (4683, 18327), (6109, 14049), (9143, 9387)]